To offer expectant mothers who choose to deliver their babies at Lovelace Regional Hospital more control over their comfort, nitrous oxide is an option for pain relief. Known as “laughing gas,” it is inhaled through a mask and can provide quick pain relief. The effects can wear off quickly and do not impede labor progression – a good alternative for parents seeking a less invasive form of pain relief.
To understand the benefits and limitations of nitrous oxide, Katrina Dowdy, CNM, a certified nurse midwife at Lovelace Medical Group with more than ten years of experience helping expectant mothers, answers some commonly asked questions.
What is nitrous oxide and how does it work?
Nitrous oxide is a colorless, odorless gas. When inhaled through a mask, the gas reduces anxiety by affecting the brain's perception of pain. This results in mild pain relief and a sense of relaxation without eliminating your pain.
Are there risks to my baby if I use it, especially if I use too much?
Nitrous oxide is generally considered safe for both mother and baby when used in labor. It does not affect the baby's heart rate since it does not accumulate in the baby's system. Some babies are slightly drowsy at birth, but this is rare.
Does laughing gas eliminate labor pain?
No, but it does provide mild to moderate pain relief and helps reduce anxiety, making contractions feel more manageable.
Can I still breastfeed if I use nitrous oxide?
Yes, the gas leaves the body quickly after inhalation stops, so it does not accumulate in breast milk or affect the baby's ability to nurse.
What are the possible side effects?
Side effects can include dizziness, lightheadedness, nausea or vomiting, drowsiness or feeling "loopy," tingling in hands or feet, unsteadiness or euphoria. These side effects wear off quickly once inhalation stops.
Are there medical conditions when someone should not use nitrous oxide during labor?
Certain respiratory conditions like COPD can make it harder to use safely, inability to hold the mask, Vitamin B-12 deficiency, and a history of severe motion sickness can cause more nausea.
Are there benefits to using laughing gas instead of other pain relief methods?
Laughing gas takes effect quickly and wears off rapidly once inhalation stops. Since laughing gas only works when it is inhaled, women in labor are in control of their breathing and can remain mobile.
What are all the options for labor pain relief at Lovelace Regional Hospital?
We offer many pain control methods such as nitrous oxide, labor tubs, use of birthing balls, IV pain medication, and epidurals. We have a dedicated anesthesia team for our OB services.
Lovelace Regional Hospital offers expecting families a broad spectrum of care, so whatever your birth plan, you can feel confident that we are here for you. To learn more, visit our website.